Own fork of MbedSmartRest
Dependents: MbedSmartRestMain MbedSmartRestMain
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StaticData.h
00001 /* 00002 * StaticData.h 00003 * 00004 * Created on: Nov 1, 2013 00005 * * Authors: Vincent Wochnik <v.wochnik@gmail.com> 00006 * 00007 * Copyright (c) 2013 Cumulocity GmbH 00008 * 00009 * Permission is hereby granted, free of charge, to any person obtaining 00010 * a copy of this software and associated documentation files (the 00011 * "Software"), to deal in the Software without restriction, including 00012 * without limitation the rights to use, copy, modify, merge, publish, 00013 * distribute, sublicense, and/or sell copies of the Software, and to 00014 * permit persons to whom the Software is furnished to do so, subject to 00015 * the following conditions: 00016 * 00017 * The above copyright notice and this permission notice shall be 00018 * included in all copies or substantial portions of the Software. 00019 * 00020 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00021 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00022 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00023 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 00024 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 00025 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 00026 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00027 */ 00028 00029 #ifndef STATICDATA_H 00030 #define STATICDATA_H 00031 00032 #include "config.h" 00033 #include <stddef.h> 00034 #include "DataGenerator.h" 00035 00036 /* 00037 * A static data store mechanism streaming data to a sink. 00038 * 00039 * Example: 00040 * @code 00041 * // given a concrete data sink 00042 * AbstractDataSink sink; 00043 00044 * StaticData data("Hello World!"); 00045 * assert(data.writtenLength() == data.writeTo(sink)); 00046 * @encode 00047 */ 00048 class StaticData : public DataGenerator 00049 { 00050 public: 00051 StaticData(void*, size_t, bool = false); 00052 StaticData(const char*, bool = false); 00053 virtual ~StaticData(); 00054 virtual size_t writeTo(AbstractDataSink&) const; 00055 virtual size_t writtenLength() const; 00056 virtual DataGenerator* copy() const; 00057 00058 private: 00059 void *_buf; 00060 size_t _len; 00061 bool _alloc; 00062 }; 00063 00064 #endif
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